electrum

commit 6bd66279b0e808d2f823bec8261d90dd71165d65
parent 57013ca9857e4f00f5b11e094e0450c9e6591607
Author: ThomasV <thomasv@electrum.org>
Date:   Thu,  3 Aug 2017 07:22:49 +0200

fix segwit script size

Diffstat:
M
lib/transaction.py
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/transaction.py b/lib/transaction.py
@@ -720,7 +720,8 @@ class Transaction:
             hashSequence = Hash(''.join(int_to_hex(txin.get('sequence', 0xffffffff - 1), 4) for txin in inputs).decode('hex')).encode('hex')
             hashOutputs = Hash(''.join(self.serialize_output(o) for o in outputs).decode('hex')).encode('hex')
             outpoint = self.serialize_outpoint(txin)
-            scriptCode = push_script(self.get_preimage_script(txin))
+            preimage_script = self.get_preimage_script(txin)
+            scriptCode = var_int(len(preimage_script)/2) + preimage_script
             amount = int_to_hex(txin['value'], 8)
             nSequence = int_to_hex(txin.get('sequence', 0xffffffff - 1), 4)
             preimage = nVersion + hashPrevouts + hashSequence + outpoint + scriptCode + amount + nSequence + hashOutputs + nLocktime + nHashType